Nuun Sport vs Pedialyte Electrolyte Drink Mix
Same units, same serving basis, and no assumed values where a brand stays silent.
Side-by-side nutrition
At a glance
Electrolytes
Caffeine
Sugar & sweeteners
Composition
Ingredients
Citric Acid, Dextrose, Sodium Bicarbonate, Potassium Bicarbonate, Sodium Carbonate, Natural Flavor, Potassium Chloride, Magnesium Oxide, Calcium Carbonate, Stevia Leaf Extract, Avocado Oil, Beet Juice (For Color).
Where to buy
Paid link — Electrolyte Nerd may earn a commission if you purchase through this link. This does not change the price you pay.
- Official Website — NuunBuy Direct →
Standard retailer link — we do not earn a commission on this link.
At a glance
Electrolytes
Caffeine
Sugar & sweeteners
Composition
Ingredients
Citric acid, salt, potassium citrate, magnesium citrate, sodium citrate, natural flavors, corn maltodextrin; acesulfame potassium, zinc gluconate, sucralose, calcium silicate
Where to buy
Paid link — Electrolyte Nerd may earn a commission if you purchase through this link. This does not change the price you pay.
- Official Website — PedialyteBuy Direct →
Standard retailer link — we do not earn a commission on this link.
| Per serving | NUNuunNuun SportLemon LimeTablet · 1 tablet | PEPedialyteElectrolyte Drink MixBerry FrostPowder packet · 1 packet (3.5g) |
|---|---|---|
| At a glance | ||
| 🧂 Sodium (mg) | 300← Lowest | 330← Highest |
| ⚡ Caffeine | Not declaredThe manufacturer/source we use does not provide enough information to establish a quantity. This does not necessarily mean the product contains zero. | Caffeine-free |
| 🍬 Sugar (g) | 1← Highest | 0← Lowest |
| 🔥 Calories | 15← Highest | 5← Lowest |
| Electrolytes | ||
| Sodium (mg) | 300← Lowest | 330← Highest |
| Potassium (mg) | 150← Lowest | 190← Highest |
| Magnesium (mg) | 25← Lowest | 55← Highest |
| Calcium (mg) | 13 | Not declaredThe manufacturer/source we use does not provide enough information to establish a quantity. This does not necessarily mean the product contains zero. |
| Chloride (mg) | 40← Lowest | 330← Highest |
| Caffeine | ||
| Caffeine (mg) | Not declaredThe manufacturer/source we use does not provide enough information to establish a quantity. This does not necessarily mean the product contains zero. | 0 |
| Caffeine status | No caffeine ingredient declared | Verified caffeine-free |
| Caffeine notes | The current manufacturer ingredient/nutrition information reviewed does not declare caffeine for the standard Sport formula. This is not treated as an explicit 0 mg claim. | Verified caffeine-free |
| Sugar | ||
| Sugar (g) | 1← Highest | 0← Lowest |
| Carbohydrates (g) | 4← Highest | 2← Lowest |
| Calories | ||
| Calories | 15← Highest | 5← Lowest |
| Composition | ||
| Sodium source | Sodium Bicarbonate, Sodium Carbonate | Sodium citrate, salt |
| Potassium source | Potassium Chloride, Potassium Bicarbonate | Potassium citrate |
| Magnesium source | Magnesium Oxide | Magnesium citrate |
| Calcium source | Calcium Carbonate | Not declaredThe manufacturer/source we use does not provide enough information to establish a quantity. This does not necessarily mean the product contains zero. |
| Ingredients | ||
| Full ingredient list | Citric Acid, Dextrose, Sodium Bicarbonate, Potassium Bicarbonate, Sodium Carbonate, Natural Flavor, Potassium Chloride, Magnesium Oxide, Calcium Carbonate, Stevia Leaf Extract, Avocado Oil, Beet Juice (For Color). | Citric acid, salt, potassium citrate, magnesium citrate, sodium citrate, natural flavors, corn maltodextrin; acesulfame potassium, zinc gluconate, sucralose, calcium silicate |
| Sweeteners | ||
| Sweetener | Stevia | Sucralose + acesulfame potassium |
| Artificial sweeteners | No artificial sweeteners declared | Yes |
| Coloring | Coloring declared | No artificial colors |
| Dietary certifications | Vegan, Gluten Free, Kosher, Non-GMO | Gluten-free, kosher |
| Where to buy | ||
| Retailers |
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| Verification | ||
| Last verified | 2026-08-14 | 2026-08-15 |
What's different?
Nuun Sport declares 4g carbohydrate — roughly 2.0× more than Pedialyte Electrolyte Drink Mix (2g). Nuun Sport declares 15 calories — roughly 3.0× more than Pedialyte Electrolyte Drink Mix (5). Formats differ (Tablet vs Powder packet), which changes how each one is carried and mixed. Declared sweeteners differ: Nuun Sport → Stevia; Pedialyte Electrolyte Drink Mix → Sucralose + acesulfame potassium.